why we dont prefer ac voltage controller instead dimmerstat
[if both have same rating] for conducting experiments in
laboratories?
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At full load wat is the motor p.f And at no load will is the motor p.f?
why does the magnetic balance tests at transformers? how to provide earthing in flight?
why are we maintaining some specific gravity in battery ?
What is the high series capacitance winding on high voltage power transformer ?
Is there is any hazard to insulation of 3hp motor 5 KV megger is used for it?
What is the most accurate way of testing ELCB?ELCB is better than RCD?
Why are iron cores in transformers made laminated?
how indusrial diesel generator work
0 Answers Johnson and Johnson,
What is a system?
why the frequency and voltage in india is 230v and 50HZ. when compared to USA say 110v and 60 HZ.
i need to calculate high voltage line power factor daily basics but there is meter reading kwh and kvah while calculating power factor kwh/kvah formula was right. for examble there is point c=13kwh c=1.8 lag c=1.2 lead and c=14.5kvah like that i know that p.f =kwh/kvah but c=1.8lag kvarh and c=1.2lead kvarh points i dont know if u know please reply
How can we estimate Gen rotor current?